Back in the old house, Chan built a shed in the back yard. And we decided, so that it wouldn’t fall into enemy hands, we should wire it with explosives. Then, if an emergency ever arose, we would immediate blow up the shed, just in case.

(No we never got around to doing this)
(And yes, we jested)

But, since that conversation, whenever calamity occurred, we would always first exclaim, “BLOW UP THE SHED!”